[GH-ISSUE #785] No connection on terminal and error on reinstall #3515

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opened 2026-02-28 11:56:27 +03:00 by kerem · 1 comment

kerem commented

2026-02-28 11:56:27 +03:00

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Originally created by @gadonski on GitHub (Dec 16, 2024).
Original GitHub issue: https://github.com/0xJacky/nginx-ui/issues/785

Describe the bug
After update from beta 37 to beta 42, the terminal shows a message "Connection lost, please refesh the page"

I've tried to reinstall, but the core upgrade freeze on upgrade modal.

To Reproduce
Steps to reproduce the behavior bug os terminal:

Go to terminal
See the error message

Steps to reproduce the behavior bug os terminal:

Go to system > upgrade
Click on Reinstall button
Modal freezes with no error

Expected behavior
I tried using the terminal, but since it was giving an error, I thought that updating using the interface would solve the problem.

Screenshots

Info (please complete the following information):

Server OS: Ubuntu 22.04
Server Arch: amd64
Nginx UI Version: v2.0.0-beta.42
Your Browser: Chrome

Additional context

Originally created by @gadonski on GitHub (Dec 16, 2024). Original GitHub issue: https://github.com/0xJacky/nginx-ui/issues/785 **Describe the bug** After update from beta 37 to beta 42, the terminal shows a message "Connection lost, please refesh the page" I've tried to reinstall, but the core upgrade freeze on upgrade modal. **To Reproduce** Steps to reproduce the behavior bug os terminal: 1. Go to terminal 2. See the error message Steps to reproduce the behavior bug os terminal: 1. Go to system > upgrade 2. Click on Reinstall button 3. Modal freezes with no error **Expected behavior** I tried using the terminal, but since it was giving an error, I thought that updating using the interface would solve the problem. **Screenshots** ![image](https://github.com/user-attachments/assets/b3991b05-1c37-40a0-8656-f284928711c2) ![image](https://github.com/user-attachments/assets/0ce0b102-c58c-4f09-8fc8-fe04f4cb15ce) **Info (please complete the following information):** - Server OS: Ubuntu 22.04 - Server Arch: amd64 - Nginx UI Version: v2.0.0-beta.42 - Your Browser: Chrome **Additional context**

kerem

2026-02-28 11:56:27 +03:00

closed this issue
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kerem commented

2026-02-28 11:56:28 +03:00

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@0xJacky commented on GitHub (Dec 16, 2024):

Please ensure you have configured the nginx support handling WebSocket request: https://nginxui.com/guide/nginx-proxy-example.html.

@0xJacky commented on GitHub (Dec 16, 2024): Please ensure you have configured the nginx support handling WebSocket request: https://nginxui.com/guide/nginx-proxy-example.html.